Michael Niedermayer
752cc0dcb2
Init sub_mb_type cleanly.
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Originally committed as revision 21790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 13:14:07 +00:00
Michael Niedermayer
923bcb4048
100l Forgoten hunk.unbreak compile before someone notices.
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Originally committed as revision 21789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 13:04:11 +00:00
Michael Niedermayer
af0d6581e1
Restructure spatial direct MV generation so that the zero predictior shortcut
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is closer at the top.
50-130 cpu cycles faster depending on which kind of direct MBs are meassured.
Originally committed as revision 21788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 13:02:25 +00:00
Michael Niedermayer
edb4df436f
Split spatial and temporal direct MV generation.
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A little faster and needed for future optimizations.
This sadly leads to some code duplication (which i hope i can factor out
again after the optimizations on the direcr mv code are done)
Originally committed as revision 21787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 03:46:51 +00:00
Ramiro Polla
3beb81e744
Fix compilation with --enable-libgsm on Gentoo and OpenSUSE.
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Patch by Ramiro
Originally committed as revision 21786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 03:43:10 +00:00
Michael Niedermayer
812bfd7b44
Special case for spatial direct MV predictor being 0.
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a little less than 200 cpu cycles faster with the cathedral sample.
Originally committed as revision 21785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 02:47:41 +00:00
Michael Niedermayer
828cfff63d
Pack MVs together from the begin for spatial direct, this simplifies the code
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and is a bit faster (5-10 cpu cycles depending on what is meassured).
Originally committed as revision 21784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-13 02:20:56 +00:00
Michael Niedermayer
02e8c5f0a5
Dont drop B frames without last_picture.
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Fixes issue1722
Originally committed as revision 21783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 23:28:33 +00:00
David Conrad
b7098cc153
Special case VP5/6 chroma alignment on x86 as well
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Originally committed as revision 21782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:42 +00:00
David Conrad
735acf567c
Don't pre-calculate first_pixel
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3.6% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn
Originally committed as revision 21781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:38 +00:00
David Conrad
a8de390163
Implement CODEC_CAP_DRAW_HORIZ_BAND for VP3 decoder
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Originally committed as revision 21780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:35 +00:00
David Conrad
621f9a40b1
Cosmetics: reindent
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Originally committed as revision 21779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:32 +00:00
David Conrad
256c0662ef
Do loop filter per-row rather than per-frame
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3% faster on Elephants_Dream_HD-q7-aq7.ogg on my penryn
Originally committed as revision 21778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:29 +00:00
David Conrad
fe3135564a
Move apply_loop_filter above render_slice, it'll be used by the latter soon
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Originally committed as revision 21777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:25 +00:00
David Conrad
ea3c2d5393
Export Theora colorspace info if present
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Originally committed as revision 21776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:22 +00:00
David Conrad
337f5c6e30
Theora 3.4 doesn't exist; these fields were misunderstandings of the spec
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Originally committed as revision 21775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:01:18 +00:00
David Conrad
45c3c92576
Remove unused code that's moved elsewhere
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Originally committed as revision 21774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 22:00:29 +00:00
Michael Niedermayer
3566042a0d
Try to support truncated h264 frames mixed with mpeg pes headers in mkv.
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Fixes issue1585
Originally committed as revision 21772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 19:25:23 +00:00
Reimar Döffinger
9f1d760a27
Use int8_t instead of char, the signedness of char can differ between systems.
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Originally committed as revision 21771 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 18:18:35 +00:00
Ronald S. Bultje
fa65584f12
WMAVoice decoder.
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Originally committed as revision 21770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-12 14:22:41 +00:00
Måns Rullgård
b5ab9b59e0
Fix build with --disable-mdct
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Originally committed as revision 21764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-11 23:40:45 +00:00
Kostya Shishkov
94dde5c1ec
Move 'chksum' declaration to the only block where that variable is used
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Originally committed as revision 21753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-11 07:59:24 +00:00
Kostya Shishkov
f7d649185b
Move band checksum verifying into preprocessor condition, so compiler won't
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complain about missing function prototype.
Originally committed as revision 21752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-11 07:54:40 +00:00
Alex Converse
1edea057dd
Output the first AAC frame. This is needed for SBR conformance.
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Originally committed as revision 21739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10 14:51:57 +00:00
David Conrad
19530266a5
Enable SSE2 (put|avg)_pixels_16_sse2
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SVQ1 chroma has been special-cased aligned to 16-bytes since at least r15466
Other architectures also assume 16-byte alignment here too but set STRIDE_ALIGN
to 16.
Originally committed as revision 21736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10 02:02:06 +00:00
Måns Rullgård
41c2bd0a26
ARMv6 optimised pix_sum
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Originally committed as revision 21705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:52 +00:00
Måns Rullgård
66ec243d95
ARMv6 optimised pix_norm1
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Originally committed as revision 21704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:49 +00:00
Måns Rullgård
0c28474c92
ARMv6 optimised sse16
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Originally committed as revision 21703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:45 +00:00
Måns Rullgård
3132614305
ARMv6 optimised diff_pixels
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Originally committed as revision 21702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:41 +00:00
Måns Rullgård
f73a626ae4
ARMv6 optimised get_pixels
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Originally committed as revision 21701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:38 +00:00
Måns Rullgård
d2578ff9f1
ARMv6 optimised pix_abs8
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Originally committed as revision 21700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:34 +00:00
Måns Rullgård
74cc33c235
ARMv6 optimised pix_abs16_y2
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Originally committed as revision 21699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:31 +00:00
Måns Rullgård
39a760f678
ARMv6 optimised pix_abs16_x2
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Originally committed as revision 21698 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:29 +00:00
Måns Rullgård
e6056a9008
ARMv6 optimised pix_abs16
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Originally committed as revision 21697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:26 +00:00
Måns Rullgård
38e016a7c9
ARMv6 optimised put_pixels functions except xy2 variants
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Originally committed as revision 21696 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 16:13:21 +00:00
Kostya Shishkov
5bebe94d86
Indeo 5 decoder
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Originally committed as revision 21695 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 07:55:07 +00:00
Michael Niedermayer
daaf6e3e9e
Reorder and factorize mb_type ifs, 1 cpu cycle faster and simpler.
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Originally committed as revision 21694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 00:19:03 +00:00
Michael Niedermayer
1be49ce54b
Set partitioning to 16x16 for spatial direct MBs with mixed interlacing.
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11cylcles slower MV generation
98cycles faster MC
Originally committed as revision 21691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 17:25:50 +00:00
Michael Niedermayer
3babc711d8
Detect spatial direct MBs partitioned smaller than 16x16 that can be partitioned
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as 16x16 (except ones changing interlacing relative to the colocated MB).
20 cycles slower during MV generation
175 cycles faster during MC
Originally committed as revision 21690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 16:23:05 +00:00
Michael Niedermayer
8b9eb2dfec
Detect equal 4x4 blocks in spatial direct MBs.
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19 cycles slower MV generation
575 cycles faster MC
Originally committed as revision 21689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 13:05:24 +00:00
Michael Niedermayer
8a3b90686d
Remove an apparently unneeded && !FRAME_MBAFF.
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This should speed the affected cases (MBAFF temporal direct MBs) up.
Originally committed as revision 21686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 04:24:50 +00:00
Michael Niedermayer
542d4a756a
Branchless calculation of ref_offset.
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7 cpu cycles faster.
Originally committed as revision 21685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 03:22:17 +00:00
Michael Niedermayer
fb70c63f70
Remove incorrect fixme, i see no case that is missing.
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Originally committed as revision 21684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 02:10:59 +00:00
Michael Niedermayer
35c8b9c094
Replace call to pred_motion() in direct spatial mv pred by code
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and simplify cases that cannot happen away.
8 cpu cycles faster
Originally committed as revision 21683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 02:09:27 +00:00
Michael Niedermayer
b317567cf4
Change xvid/divx/lavc build variables to be consistent to x264_build.
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Originally committed as revision 21682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 00:43:15 +00:00
Michael Niedermayer
055a6aa76a
Set x264_build so that checks are simpler.
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Originally committed as revision 21681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-08 00:08:05 +00:00
Michael Niedermayer
3a06e8647f
Ooops, 10l forgot to commit h264.h.
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Originally committed as revision 21680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 23:15:53 +00:00
Michael Niedermayer
3b9e61e45f
Zero a/b only in the branch where they need to be zeroed.
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Originally committed as revision 21679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 22:58:03 +00:00
Michael Niedermayer
f28a2656c3
Merge mv&ref related code for spatial direct MV code.
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a bit more than 10 cpu cycles faster.
Originally committed as revision 21678 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 21:53:55 +00:00
Michael Niedermayer
0a8dca8765
Precalculate a few variables for direct mv prediction for interlaced MBs.
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Originally committed as revision 21677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-07 21:09:09 +00:00